Originally Posted by mxrod4
don't use a loopy knot like most tutorials show you. use a square knot. that has saved my life, and my elastic! mine don't stretch out at all. you just got to do it tight enough that it's close to the elastic, but not stretching the elastic. you can always double up the tulle or go back around and tie on more tulle in between what you already have. this is the best thing i could've read somewhere [can't remember where i got this tip]. i had given up on elastic until i tried this!
I'll try that. If I loosen up the knots I am afraid they will look too big. I like smaller knots as they tend to look more uniform.